EGR cooler alternative.

[barf]

(02-04-2021 )Smiling lemon Wrote:  I was thinking about when i take off the egr cooler, cut the cooler in half, take off all of the fins and weld a solid pipe inside there then weld the hole thing back together

That sounds like a lot of work. Just seal both exhaust ends and let it fill with coolant.

My EGR cooler (shown in picture) is the factory original. It was one of the first generation ones that didn't last long before internally leaking. It now has 1.5 million miles.